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Get Service Bell old version APK for Android
Chuông dịch vụ với 4 âm thanh chuông khác nhau để lựa chọn!
This app "Service Bell" is very useful for hotel, restaurant, reception etc.,
Why strain your voice with yelling or nagging when you can ring the bell as a signal to bring food or as a reminder that work needs to be done.
App has 4 different sounds with 3 modes such as normal, loud & louder.